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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
09/11/2020 |
Data da última atualização: |
11/11/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SILVA JÚNIOR, J. L. da; BRAZ, A. J. B. P.; BOLDRIN, P. F.; FERREIRA, C. J. B.; SILVEIRA, P. M. da. |
Afiliação: |
JAIR LEAO DA SILVA JUNIOR, UNIVERSIDADE DE RIO VERDE, GO; ANTONIO JOAQUIM BRAGA PEREIRA BRAZ, UNIVERSIDADE DE RIO VERDE, GO; PAULO FERNANDES BOLDRIN, UNIVERSIDADE DE RIO VERDE, GO; CAMILA JORGE BERNABE FERREIRA, UNIVERSIDADE DE RIO VERDE, GO; PEDRO MARQUES DA SILVEIRA, CNPAF. |
Título: |
Application stages and nitrogen sources in topdressing of super-early bean crop irrigated. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Científica, v. 48. n. 2, p. 147-153, 2020. |
ISSN: |
1984-5529 |
DOI: |
http://dx.doi.org/10.15361/1984-5529.2020v48n2p147-153 |
Idioma: |
Inglês |
Conteúdo: |
Producing food in a sustainable manner, exploiting the genetic potential of crops and optimizing cultivation time to ensure increased production are the biggest challenges for agriculture. The cultivation of super-early common bean lineages with high productive capacity leads to minor water consumption in crops under irrigation and vacate the area in less time. The objective of this work was to evaluate the yield components of super-early cycle common bean cultivars, under irrigated system in function of sources of nitrogen (N) as well as to assess different application stages. The experiment was conducted in randomized block design in a factorial scheme 4x3 + 1, corresponding of four sources of N in coverage (urea, urea + ammonium sulfate, urea + ammonium sulfate + elemental sulfur and urea + elemental sulfur), three application stages (V3, V4 and R5) and a control treatment. The N incorporation did not influence on the grain yield of the super-early cycle common bean regardless of the source and season, whereas significant results were merely found when compared to the control. The number of pods was affected when the application was carried out at the R5 stage, with a significant reduction in this yield component. The relative chlorophyll index was lower when nitrogen coverage was performed at the R5 stage. |
Palavras-Chave: |
BRS FC 104. |
Thesagro: |
Clorofila; Feijão; Fertilizante Nitrogenado; Phaseolus Vulgaris. |
Thesaurus Nal: |
Beans; Chlorophyll; Nitrogen fertilizers. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217574/1/cientifica-2020.pdf
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Marc: |
LEADER 02198naa a2200289 a 4500 001 2126396 005 2020-11-11 008 2020 bl uuuu u00u1 u #d 022 $a1984-5529 024 7 $ahttp://dx.doi.org/10.15361/1984-5529.2020v48n2p147-153$2DOI 100 1 $aSILVA JÚNIOR, J. L. da 245 $aApplication stages and nitrogen sources in topdressing of super-early bean crop irrigated.$h[electronic resource] 260 $c2020 520 $aProducing food in a sustainable manner, exploiting the genetic potential of crops and optimizing cultivation time to ensure increased production are the biggest challenges for agriculture. The cultivation of super-early common bean lineages with high productive capacity leads to minor water consumption in crops under irrigation and vacate the area in less time. The objective of this work was to evaluate the yield components of super-early cycle common bean cultivars, under irrigated system in function of sources of nitrogen (N) as well as to assess different application stages. The experiment was conducted in randomized block design in a factorial scheme 4x3 + 1, corresponding of four sources of N in coverage (urea, urea + ammonium sulfate, urea + ammonium sulfate + elemental sulfur and urea + elemental sulfur), three application stages (V3, V4 and R5) and a control treatment. The N incorporation did not influence on the grain yield of the super-early cycle common bean regardless of the source and season, whereas significant results were merely found when compared to the control. The number of pods was affected when the application was carried out at the R5 stage, with a significant reduction in this yield component. The relative chlorophyll index was lower when nitrogen coverage was performed at the R5 stage. 650 $aBeans 650 $aChlorophyll 650 $aNitrogen fertilizers 650 $aClorofila 650 $aFeijão 650 $aFertilizante Nitrogenado 650 $aPhaseolus Vulgaris 653 $aBRS FC 104 700 1 $aBRAZ, A. J. B. P. 700 1 $aBOLDRIN, P. F. 700 1 $aFERREIRA, C. J. B. 700 1 $aSILVEIRA, P. M. da 773 $tCientífica$gv. 48. n. 2, p. 147-153, 2020.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
17/03/2014 |
Data da última atualização: |
18/11/2022 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
HALFEN, A.; PIRES, E. da S.; PINHEIRO, E. da C.; SANTOS, H. S. dos; MITTELMANN, A. |
Afiliação: |
ANGÉLICA HALFEN, UFPEL; ELIZANDRO DA SILVA PIRES; ELIÉZER DA CUNHA PINHEIRO, UFPEL; HELEN SILVEIRA DOS SANTOS, UFPEL; ANDREA MITTELMANN, CNPGL. |
Título: |
Variação intrapopulacional para vigor inicial e hábito de crescimento em três populações de azevém. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 22.; ENCONTRO DE PÓS-GRADUAÇÃO, 15., 2013, Pelotas. [Anais.]. Pelotas: UFPel, 2013. |
Idioma: |
Português |
Palavras-Chave: |
Avaliação; Lolium multiflorum Lam. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/97898/1/Resumo-Expandido-CIC-Angelica.pdf
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Marc: |
LEADER 00638nam a2200169 a 4500 001 1982474 005 2022-11-18 008 2013 bl uuuu u01u1 u #d 100 1 $aHALFEN, A. 245 $aVariação intrapopulacional para vigor inicial e hábito de crescimento em três populações de azevém.$h[electronic resource] 260 $aIn: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 22.; ENCONTRO DE PÓS-GRADUAÇÃO, 15., 2013, Pelotas. [Anais.]. Pelotas: UFPel$c2013 653 $aAvaliação 653 $aLolium multiflorum Lam 700 1 $aPIRES, E. da S. 700 1 $aPINHEIRO, E. da C. 700 1 $aSANTOS, H. S. dos 700 1 $aMITTELMANN, A.
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Embrapa Gado de Leite (CNPGL) |
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